Please contact me by my email address: gligon@juno.com, if you would. I now have the Seiki 39" 4k monitor and want to also use my Dell 30"" monitor with it to better judge color. I'm a photographer. I've purchased another HDMI cable for the Dell but the Dell doesn't show that the cable is connected. Also, I don't want the sound comming from the monito's speakers. I want the sound to come frome my computer's external surround sound speakers. How doI do that?
George Ligon
George Ligon